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- The maturity of Chaochang region in Songliao basin is lower, and most of oils still keep odd even predominance of n alkanes. 松辽盆地朝长地区原油的成熟度普遍较低，大多数原油仍保留正烷烃奇偶优势，这主要与半咸水咸水环境中藻类母质生源输入有关。
- Characteristics of biomarkers were studied in Gaoyan manganese deposit, and the results show that n alkanes, isoprenoids, terpenes and steranes derived mainly from fungi and algae. 高燕锰矿生物标志物特征的研究表明无论正构烷烃、类异戊二烯烷烃、萜烷还是甾烷特征均反映该矿床生物母源为菌藻类生物。
- Keywords the Arctic;n alkanes;factor analysis;paleoenvironment; 北极;正构烷烃;因子分析;古沉积环境;
- n alkanes 正构烷烃
- The alkanes are generally inert to ionic reagents. 烷烃一般说来对离子型试剂是不活泼的。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- The main constituents were alkanes and esters. 小叶三点金全草主要含有烷烃和酯类化合物。
- That will be a total of eighty N T. 那总共八十台币。
- Alkanes are resistant to attack by oxidizing agents generally. 烷烃一般对于氧化剂的作用是稳定的。
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
- Rest unclogs our 18th n substitute af. 请取消我方18日的订单，并以下列代替。
- The general uses of alkanes may be divided into three categories. 烷的一般用途可分为三个方面。
- I can't make head (n)or tail of these instructions. 我对这说明书摸不着头脑.
- The family of nine pig it I n one room. 一家九口挤在一间屋里。
- B: I like listening to Rock 'n' Roll. 我喜欢听摇滚乐。
- Go N to kill the dragon and get the blade. 从北边的房间出去，到山洞中杀龙，得炎之剑。
- The alkanes form a homologous series of general formula ???? 烷形成是有通式???降耐0系列。
- They were delegates from India to the U. N. 他们是印度派到联合国的代表。
- Both transistors are not of the n. p. n type. 两个晶体管不都是n.;p
- Adjoin two new vertices X and Y to N. 在N中添加两个新顶点X和Y。
